Simple project. Minimal tools, no gluing. Get your toothbrushes off the vanity and away from germs.
I did see this project done on the Internet.
Step 1: Cut Tubes and Drill
I cut 1" PVC into 4.5" lengths. Bought caps for the bottom. Drilled a hole in each 1" from top to hold hook.
Step 2: Attach Caps
Don't glue them.
Step 3: Attach Felt Pads If Desired
Makes less noise when you open and close cabinet.
Step 4: Center the Middle One
Measure and mark a good spot on your cabinet. Make sure your toothbrush and PVC clear anything in the cabinet. Center and attach a 3M hook on the cabinet. I used the ones that you can pull off later.
Step 5: Attach the Other Hooks
Use the other tubes as a guide on where to line up the others.
Step 6: You're Done